"O" is for owl. BNF Latin 1173 http://gallica.bnf.fr/ark:/12148/btv1b8432895r/f33.item
伊藤若冲: Golden pheasant in snow - ボストン美術館
Medieval Bestiary : Owl Gallery
Saint-Sever Beatus, Saint-Sever, before 1072 Bibliothèque Nationale de France, Paris, MS lat. 8878, 14⅜ × 11 in. (36.5 28 cm) Folio 141: Eagle in Flight from The Grand Medieval Bestiary: Animals in Illuminated Manuscripts by Christian Heck and Rémy Cordonnier, published by Abbeville Press, http://www.abbeville.com/bookpage.asp?isbn=9780789211279
Lovely medieval owl: you can never see enough of them (BL Sloane 56).
Aberdeen Bestiary - owl
The kind of owl called nicticorax, the night raven. BN de France, lat. 14429, Folio 101r